Fig. 2
Download original image
Un rocher à fleur d’eau : a : dans le second quart du XXe siècle (Photo Gouttefangeas, collection F. Faure-Perrin, Besse) ; b : le même aujourd’hui. La hauteur de la zone dénudée (environ 40 cm, en (a) donne une idée des fluctuations de niveau.
Reef just above the water: a: as seen in the second quarter of XXth century; b: same reef nowadays. The width of the naked zone (about 40 cm in a) gives an idea of the range of water level variation.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.